{
  "abstract": "According to the $B$-mesogenesis framework, the baryon asymmetry of the Universe and dark matter can be simultaneously generated through CP-violating $B$-meson oscillations. In this mechanism, $B$-mesons decay into a Standard Model baryon and a dark-sector antibaryon, denoted by $ψ_{DS}$. Within this scenario, we investigate the allowed mass window for $ψ_{DS}$ using Light Cone Sum Rules (LCSR) for $B_d\\rightarrowΛ\\, ψ_{DS}$ decay. To include nonperturbative effects, we employ contributions up to twist-6 of the $Λ$ distribution amplitudes in the operator product expansion (OPE). We derive the branching fraction as a function of dark antibaryon mass and, by comparing with the experimental limits by the BaBar and Belle collaborations, determine the mass ranges of $ψ_{DS}$ consistent with the $B$-mesogenesis mechanism.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2605.13701",
  "author_total": 3,
  "authors": [
    {
      "name": "M. A. Abri"
    },
    {
      "name": "N. Hajirasouliha"
    },
    {
      "name": "K. Azizi"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/ez80s2tp3r4r6.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2605.13701",
  "fulltext_url": null,
  "id": "ez80s2tp3r4r6",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2605.13701",
  "language": null,
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "http://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "hep-ex"
    ],
    [
      "arxiv",
      "hep-lat"
    ],
    [
      "arxiv",
      "hep-ph"
    ],
    [
      "openalex",
      "3106|Particle physics theoretical and experimental studies"
    ]
  ],
  "openalex": "W7161114921",
  "pdf_url": "https://arxiv.org/pdf/2605.13701",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-20",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/ez80s2tp3r4r6.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:23:19Z",
      "native_id": "2605.13701",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2605.13701"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:hep-ex",
      "subfield": "high-energy"
    }
  ],
  "title": "Constraints on the mass of the dark antibaryon using $B_d\\rightarrow Λψ_{DS}$ channel in light cone QCD",
  "title_text": "Constraints on the mass of the dark antibaryon using B_d→ Λψ_DS channel in light cone QCD",
  "type": "preprint",
  "updated_at": "2026-10-30T12:23:19Z",
  "url": "https://research.draconitic.com/paper/ez80s2tp3r4r6",
  "venue": "arXiv",
  "versions": []
}